11222003313031 has 8 divisors (see below), whose sum is σ = 13579567034400. Its totient is φ = 9053044689408.

The previous prime is 11222003313011. The next prime is 11222003313049. The reversal of 11222003313031 is 13031330022211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11222003313031 - 2¹¹ = 11222003310983 is a prime.

It is a super-2 number, since 2×11222003313031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11222003312993 and 11222003313011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222003313011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47151274306 + ... + 47151274543.

It is an arithmetic number, because the mean of its divisors is an integer number (1697445879300).

Almost surely, 2^{11222003313031} is an apocalyptic number.

11222003313031 is a deficient number, since it is larger than the sum of its proper divisors (2357563721369).

11222003313031 is an equidigital number, since it uses as much as digits as its factorization.

11222003313031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94302548873.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11222003313031 its reverse (13031330022211), we get a palindrome (24253333335242).

The spelling of 11222003313031 in words is "eleven trillion, two hundred twenty-two billion, three million, three hundred thirteen thousand, thirty-one".